2389882560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191497}}^1$

素因数の和:191530

約数の個数: 112

約数和(自身を含む): 8171602656

約数和(自身を除く): 5781720096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 191497, 382994, 574491, 765988, 957485, 1148982, 1531976, 1914970, 2297964, 2489461, 2872455, 3063952, 3829940, 4595928, 4978922, 5744910, 6127904, 7468383, 7659880, 9191856, 9957844, 11489820, 12255808, 12447305, 14936766, 15319760, 18383712, 19915688, 22979640, 24894610, 29873532, 30639520, 36767424, 37341915, 39831376, 45959280, 49789220, 59747064, 61279040, 74683830, 79662752, 91918560, 99578440, 119494128, 149367660, 159325504, 183837120, 199156880, 238988256, 298735320, 398313760, 477976512, 597470640, 796627520, 1194941280, 2389882560]

約数ペア:

[(1, 2389882560), (2, 1194941280), (3, 796627520), (4, 597470640), (5, 477976512), (6, 398313760), (8, 298735320), (10, 238988256), (12, 199156880), (13, 183837120), (15, 159325504), (16, 149367660), (20, 119494128), (24, 99578440), (26, 91918560), (30, 79662752), (32, 74683830), (39, 61279040), (40, 59747064), (48, 49789220), (52, 45959280), (60, 39831376), (64, 37341915), (65, 36767424), (78, 30639520), (80, 29873532), (96, 24894610), (104, 22979640), (120, 19915688), (130, 18383712), (156, 15319760), (160, 14936766), (192, 12447305), (195, 12255808), (208, 11489820), (240, 9957844), (260, 9191856), (312, 7659880), (320, 7468383), (390, 6127904), (416, 5744910), (480, 4978922), (520, 4595928), (624, 3829940), (780, 3063952), (832, 2872455), (960, 2489461), (1040, 2297964), (1248, 1914970), (1560, 1531976), (2080, 1148982), (2496, 957485), (3120, 765988), (4160, 574491), (6240, 382994), (12480, 191497)]